<?php
/**
 * Created by PhpStorm.
 * User: mr_lee
 * Date: 2017/10/14
 * Time: 下午3:40
 */

namespace app\common\model;

use think\Model;

class PaymentAd extends Model
{

    protected $insert = ['create_time'];

    protected function setCreateTimeAttr()
    {
        return time();
    }

}